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High-temperature superconductivity in the apex-oxygen model: a quantum Monte Carlo study

Frick, M., Morgenstern, Ingo and Von der Linden, Wolfgang (1991) High-temperature superconductivity in the apex-oxygen model: a quantum Monte Carlo study. Zeitschrift für Physik: B, Condensed matter 82 (3), pp. 339-345.

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Abstract

The Projector Quantum Monte Carlo Method is applied to examine the existence of superconductivity in the Apex-Oxygen-Model which describes the physics of the correlated carriers in the CuO2-planes coupled to the anharmonic vibrations of the apex oxygen in the hightemperature superconductors. The simulations show clear evidence for extendeds-wave superconductivity in the 100 K temperature range for realistic choice of coupling parameters.


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Item type:Article
Date:1991
Institutions:Physics > Institute of Theroretical Physics > Professor Morgenstern
Identification Number:
ValueType
10.1007/BF01357176DOI
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Item ID:16097
Owner only: item control page

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